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  5. 31-07-2013

CO_CRK001 The Creek at Ballarat Christian College

31 July 2013

Overview Notes Phy Chem Tests Creatures Diary Photos 0
Site visit details

Overview

Catchment Barwon River
Site The Creek at Ballarat Christian College CO_CRK001
Date and Time Wednesday 31st July 2013 10:26am
Approved Approved

Notes

Physical Chemical Tests

D.O. % D.O mg/L EC µS/cm Nitrate-Nit mg/L N pH pH Units rP mg/L P Air ° C Water ° C Turb NTU
Sample 79 8.1 200 25 6.5 0.1 9 12 19
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants

Creatures Waterwatch method

Image Species Score Quantity
Water mites (Acarina) Water mites (Acarina) 5 2
Hydra (Hydrozoa) Hydra (Hydrozoa) 4 5
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 8 Total score: 13 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

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